Mars rover distance record

This chart compares the distances driven by various wheeled vehicles on Mars and Earth's moon. NASA's Mars rovers Opportunity and Curiosity are still active. The total distances listed are current to July 28, 2014.

This chart compares the distances driven by various wheeled vehicles on Mars and Earth's moon. NASA's Mars rovers Opportunity and Curiosity are still active. The total distances listed are current to July 28, 2014. (NASA/JPL-Caltech)

This chart compares the distances driven by various wheeled vehicles on Mars and Earth's moon. NASA's Mars rovers Opportunity and Curiosity are still active. The total distances listed are current to July 28, 2014.NASA/JPL-Caltech